diff options
Diffstat (limited to 'accessibility/bridge/org/openoffice/java/accessibility/Container.java')
| -rw-r--r-- | accessibility/bridge/org/openoffice/java/accessibility/Container.java | 226 |
1 files changed, 113 insertions, 113 deletions
diff --git a/accessibility/bridge/org/openoffice/java/accessibility/Container.java b/accessibility/bridge/org/openoffice/java/accessibility/Container.java index 257cdab8b757..b047075607ae 100644 --- a/accessibility/bridge/org/openoffice/java/accessibility/Container.java +++ b/accessibility/bridge/org/openoffice/java/accessibility/Container.java @@ -1,7 +1,7 @@ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * + * * Copyright 2000, 2010 Oracle and/or its affiliates. * * OpenOffice.org - a multi-platform office productivity suite @@ -34,7 +34,7 @@ import com.sun.star.uno.*; import com.sun.star.accessibility.*; public class Container extends java.awt.Container implements javax.accessibility.Accessible { - + protected XAccessible unoAccessible; protected XAccessibleContext unoAccessibleContext; protected XAccessibleComponent unoAccessibleComponent = null; @@ -42,14 +42,14 @@ public class Container extends java.awt.Container implements javax.accessibility protected javax.accessibility.AccessibleRole accessibleRole; protected javax.accessibility.AccessibleText accessibleText; protected boolean disposed = false; - + protected Container(javax.accessibility.AccessibleRole role, XAccessible xAccessible, XAccessibleContext xAccessibleContext) { accessibleRole = role; unoAccessible = xAccessible; unoAccessibleContext = xAccessibleContext; - unoAccessibleComponent = (XAccessibleComponent) - UnoRuntime.queryInterface(XAccessibleComponent.class, + unoAccessibleComponent = (XAccessibleComponent) + UnoRuntime.queryInterface(XAccessibleComponent.class, xAccessibleContext); // Add the event listener right away, because the global focus notification doesn't @@ -61,10 +61,10 @@ public class Container extends java.awt.Container implements javax.accessibility broadcaster.addEventListener(createEventListener()); } } - + /** - * Determines whether this <code>Container</code> is showing on screen. - * This means that the component must be visible, and it must be in a + * Determines whether this <code>Container</code> is showing on screen. + * This means that the component must be visible, and it must be in a * <code>container</code> that is visible and showing. * @see #addNotify * @see #removeNotify @@ -77,10 +77,10 @@ public class Container extends java.awt.Container implements javax.accessibility } return false; } - + /** * Makes this <code>Container</code> displayable by connecting it to a - * native screen resource. + * native screen resource. * This method is called internally by the toolkit and should * not be called directly by programs. * @see #isDisplayable @@ -89,10 +89,10 @@ public class Container extends java.awt.Container implements javax.accessibility */ public void addNotify() { } - - /** + + /** * Makes this <code>Container</code> undisplayable by destroying it native - * screen resource. + * screen resource. * This method is called by the toolkit internally and should * not be called directly by programs. * @see #isDisplayable @@ -111,27 +111,27 @@ public class Container extends java.awt.Container implements javax.accessibility /** Requests focus for this object */ public void requestFocus() { } - + /** Requests focus for this object */ public boolean requestFocus(boolean temporary) { // Must be a no-op to make focus handling work return true; } - + /** Requests the focus for this object in the containing window */ public boolean requestFocusInWindow() { return requestFocusInWindow(false); } - + /** Requests the focus for this object in the containing window */ protected boolean requestFocusInWindow(boolean temporary) { if (isFocusable() && isVisible()) { - getEventQueue().postEvent(new java.awt.event.FocusEvent(this, java.awt.event.FocusEvent.FOCUS_GAINED, temporary)); + getEventQueue().postEvent(new java.awt.event.FocusEvent(this, java.awt.event.FocusEvent.FOCUS_GAINED, temporary)); return true; } return false; } - + public Object[] getAccessibleComponents(Object[] targetSet) { try { java.util.ArrayList list = new java.util.ArrayList(targetSet.length); @@ -148,22 +148,22 @@ public class Container extends java.awt.Container implements javax.accessibility return null; } } - + protected java.awt.EventQueue getEventQueue() { return java.awt.Toolkit.getDefaultToolkit().getSystemEventQueue(); } - + protected class PropertyChangeBroadcaster implements Runnable { String propertyName; Object oldValue; Object newValue; - + public PropertyChangeBroadcaster(String name, Object param1, Object param2) { propertyName = name; oldValue = param1; newValue = param2; } - + public void run() { // Because this code is executed in the DispatchThread, it is better tocatch every // exception that might occur @@ -180,11 +180,11 @@ public class Container extends java.awt.Container implements javax.accessibility } } } - + protected void firePropertyChange(String property, Object oldValue, Object newValue) { getEventQueue().invokeLater(new PropertyChangeBroadcaster(property, oldValue, newValue)); } - + protected void fireStatePropertyChange(AccessibleState state, boolean set) { PropertyChangeBroadcaster broadcaster; if (set) { @@ -198,19 +198,19 @@ public class Container extends java.awt.Container implements javax.accessibility } getEventQueue().invokeLater(broadcaster); } - + /** * Update the proxy objects appropriatly on property change events */ protected class AccessibleContainerListener implements XAccessibleEventListener { - + protected AccessibleContainerListener() { } - + protected java.awt.EventQueue getEventQueue() { return java.awt.Toolkit.getDefaultToolkit().getSystemEventQueue(); } - + protected void setComponentState(short state, boolean enable) { switch (state) { case AccessibleStateType.ACTIVE: @@ -224,8 +224,8 @@ public class Container extends java.awt.Container implements javax.accessibility break; case AccessibleStateType.FOCUSED: getEventQueue().postEvent(new java.awt.event.FocusEvent( - Container.this, enable ? - java.awt.event.FocusEvent.FOCUS_GAINED : + Container.this, enable ? + java.awt.event.FocusEvent.FOCUS_GAINED : java.awt.event.FocusEvent.FOCUS_LOST)); break; case AccessibleStateType.SELECTED: @@ -257,7 +257,7 @@ public class Container extends java.awt.Container implements javax.accessibility } catch (com.sun.star.lang.IllegalArgumentException e) { } } - + /** Updates the accessible description and fires the appropriate PropertyChangedEvent */ protected void handleDescriptionChangedEvent(Object any) { try { @@ -270,21 +270,21 @@ public class Container extends java.awt.Container implements javax.accessibility } catch (com.sun.star.lang.IllegalArgumentException e) { } } - + /** Updates the internal states and fires the appropriate PropertyChangedEvent */ protected void handleStateChangedEvent(Object any1, Object any2) { try { if (AnyConverter.isShort(any1)) { setComponentState(AnyConverter.toShort(any1), false); } - + if (AnyConverter.isShort(any2)) { setComponentState(AnyConverter.toShort(any2), true); } } catch (com.sun.star.lang.IllegalArgumentException e) { } } - + /* This event is only necessary because some objects in the office don't know their parent * and are therefor unable to revoke and re-insert themselves. */ @@ -293,15 +293,15 @@ public class Container extends java.awt.Container implements javax.accessibility if (parent != null) { javax.accessibility.AccessibleContext parentAC = parent.getAccessibleContext(); if (parentAC != null) { - + parentAC.firePropertyChange( javax.accessibility.AccessibleContext.ACCESSIBLE_CHILD_PROPERTY, Container.this, null); - - AccessibleObjectFactory.clearContainer(Container.this); + + AccessibleObjectFactory.clearContainer(Container.this); AccessibleObjectFactory.populateContainer(Container.this, unoAccessibleContext); - + parentAC.firePropertyChange( javax.accessibility.AccessibleContext.ACCESSIBLE_CHILD_PROPERTY, null, @@ -309,12 +309,12 @@ public class Container extends java.awt.Container implements javax.accessibility } } } - + /** Called by OpenOffice process to notify property changes */ public void notifyEvent(AccessibleEventObject event) { - + if ( !disposed ) { - + switch (event.EventId) { case AccessibleEventId.NAME_CHANGED: // Set the accessible name for the corresponding context, which will fire a property @@ -332,7 +332,7 @@ public class Container extends java.awt.Container implements javax.accessibility break; case AccessibleEventId.TEXT_CHANGED: firePropertyChange(AccessibleContext.ACCESSIBLE_TEXT_PROPERTY, - AccessibleTextImpl.convertTextSegment(event.OldValue), + AccessibleTextImpl.convertTextSegment(event.OldValue), AccessibleTextImpl.convertTextSegment(event.NewValue)); break; case AccessibleEventId.CHILD: @@ -365,20 +365,20 @@ public class Container extends java.awt.Container implements javax.accessibility } } } - + /** Called by OpenOffice process to notify that the UNO component is disposing */ public void disposing(com.sun.star.lang.EventObject eventObject) { disposed = true; AccessibleObjectFactory.disposing(Container.this); } } - + protected XAccessibleEventListener createEventListener() { return new AccessibleContainerListener(); } - + protected javax.accessibility.AccessibleContext accessibleContext = null; - + /** This method actually creates the AccessibleContext object returned by * getAccessibleContext(). */ @@ -392,7 +392,7 @@ public class Container extends java.awt.Container implements javax.accessibility try { AccessibleContext ac = createAccessibleContext(); if (ac != null) { - // Set accessible name and description here to avoid + // Set accessible name and description here to avoid // unnecessary property change events later .. ac.setAccessibleName(unoAccessibleContext.getAccessibleName()); ac.setAccessibleDescription(unoAccessibleContext.getAccessibleDescription()); @@ -403,11 +403,11 @@ public class Container extends java.awt.Container implements javax.accessibility } return accessibleContext; } - - protected class AccessibleContainer extends java.awt.Container.AccessibleAWTContainer { + + protected class AccessibleContainer extends java.awt.Container.AccessibleAWTContainer { protected AccessibleContainer() { - /* Since getAccessibleText() is heavily used by the java access + /* Since getAccessibleText() is heavily used by the java access * bridge for gnome and the gnome at-tools, we do a query interface * here and remember the result. */ @@ -416,13 +416,13 @@ public class Container extends java.awt.Container implements javax.accessibility protected AccessibleContainer(boolean query) { /* This constructor is explicitly for subclasses that implement - * AccessibleHypertext and therefor the default constructor would + * AccessibleHypertext and therefor the default constructor would * bring unnecessary overhead. */ } - + protected java.awt.event.ComponentListener accessibleComponentHandler = null; - + /** * Fire PropertyChange listener, if one is registered, * when shown/hidden.. @@ -433,22 +433,22 @@ public class Container extends java.awt.Container implements javax.accessibility AccessibleContext.ACCESSIBLE_STATE_PROPERTY, AccessibleState.VISIBLE, null); } - + public void componentShown(java.awt.event.ComponentEvent e) { AccessibleContainer.this.firePropertyChange( AccessibleContext.ACCESSIBLE_STATE_PROPERTY, null, AccessibleState.VISIBLE); } - + public void componentMoved(java.awt.event.ComponentEvent e) { } - + public void componentResized(java.awt.event.ComponentEvent e) { } } // inner class AccessibleContainerHandler - + protected java.awt.event.FocusListener accessibleFocusHandler = null; - + /** * Fire PropertyChange listener, if one is registered, * when focus events happen @@ -471,20 +471,20 @@ public class Container extends java.awt.Container implements javax.accessibility } } } // inner class AccessibleFocusHandler - + protected java.awt.event.ContainerListener accessibleContainerHandler = null; - + /** * Fire PropertyChange listener, if one is registered, * when children added/removed. */ - + protected class AccessibleContainerHandler implements java.awt.event.ContainerListener { public void componentAdded(java.awt.event.ContainerEvent e) { java.awt.Component c = e.getChild(); if (c != null && c instanceof javax.accessibility.Accessible) { AccessibleContainer.this.firePropertyChange( - AccessibleContext.ACCESSIBLE_CHILD_PROPERTY, + AccessibleContext.ACCESSIBLE_CHILD_PROPERTY, null, ((javax.accessibility.Accessible) c).getAccessibleContext()); } } @@ -492,14 +492,14 @@ public class Container extends java.awt.Container implements javax.accessibility java.awt.Component c = e.getChild(); if (c != null && c instanceof javax.accessibility.Accessible) { AccessibleContainer.this.firePropertyChange( - AccessibleContext.ACCESSIBLE_CHILD_PROPERTY, - ((javax.accessibility.Accessible) c).getAccessibleContext(), null); + AccessibleContext.ACCESSIBLE_CHILD_PROPERTY, + ((javax.accessibility.Accessible) c).getAccessibleContext(), null); } } } - + protected int propertyChangeListenerCount = 0; - + /** * Add a PropertyChangeListener to the listener list. * @@ -509,16 +509,16 @@ public class Container extends java.awt.Container implements javax.accessibility if (propertyChangeListenerCount++ == 0) { accessibleFocusHandler = new AccessibleFocusHandler(); Container.this.addFocusListener(accessibleFocusHandler); - + accessibleContainerHandler = new AccessibleContainerHandler(); Container.this.addContainerListener(accessibleContainerHandler); - + accessibleComponentHandler = new AccessibleComponentHandler(); Container.this.addComponentListener(accessibleComponentHandler); } super.addPropertyChangeListener(listener); } - + /** * Remove a PropertyChangeListener from the listener list. * This removes a PropertyChangeListener that was registered @@ -530,30 +530,30 @@ public class Container extends java.awt.Container implements javax.accessibility if (--propertyChangeListenerCount == 0) { Container.this.removeComponentListener(accessibleComponentHandler); accessibleComponentHandler = null; - + Container.this.removeContainerListener(accessibleContainerHandler); accessibleContainerHandler = null; - + Container.this.removeFocusListener(accessibleFocusHandler); accessibleFocusHandler = null; } super.removePropertyChangeListener(listener); } - + /** Gets the role of this object */ public javax.accessibility.AccessibleRole getAccessibleRole() { return accessibleRole; } - + /** Gets the AccessibleText associated with this object presenting text on the display */ public javax.accessibility.AccessibleText getAccessibleText() { - + if (disposed) return null; - + return accessibleText; } - + /** * Gets the current state set of this object. * @@ -572,21 +572,21 @@ public class Container extends java.awt.Container implements javax.accessibility return AccessibleStateAdapter.getDefunctStateSet(); } } - + /** Returns the AccessibleSelection interface for this object */ public javax.accessibility.AccessibleSelection getAccessibleSelection() { try { - XAccessibleSelection unoAccessibleSelection = (XAccessibleSelection) + XAccessibleSelection unoAccessibleSelection = (XAccessibleSelection) UnoRuntime.queryInterface(XAccessibleSelection.class, unoAccessibleContext); if (unoAccessibleSelection != null) { return new AccessibleSelectionImpl(unoAccessibleSelection); } } catch (com.sun.star.uno.RuntimeException e) { } - + return null; } - + /** Gets the locale of the component */ public java.util.Locale getLocale() throws java.awt.IllegalComponentStateException { try { @@ -598,11 +598,11 @@ public class Container extends java.awt.Container implements javax.accessibility return super.getLocale(); } } - + /* * AccessibleComponent */ - + /** Returns the background color of the object */ public java.awt.Color getBackground() { try { @@ -611,11 +611,11 @@ public class Container extends java.awt.Container implements javax.accessibility return null; } } - + public void setBackground(java.awt.Color c) { // Not supported by UNO accessibility API } - + /** Returns the foreground color of the object */ public java.awt.Color getForeground() { try { @@ -624,138 +624,138 @@ public class Container extends java.awt.Container implements javax.accessibility return null; } } - + public void setForeground(java.awt.Color c) { // Not supported by UNO accessibility API } - + public java.awt.Cursor getCursor() { // Not supported by UNO accessibility API return null; } - + public void setCursor(java.awt.Cursor cursor) { // Not supported by UNO accessibility API } - + public java.awt.Font getFont() { // FIXME return null; } - + public void setFont(java.awt.Font f) { // Not supported by UNO accessibility API } - + public java.awt.FontMetrics getFontMetrics(java.awt.Font f) { // FIXME return null; } - + public boolean isEnabled() { return Container.this.isEnabled(); } - + public void setEnabled(boolean b) { // Not supported by UNO accessibility API } - + public boolean isVisible() { return Container.this.isVisible(); } - + public void setVisible(boolean b) { // Not supported by UNO accessibility API } - + public boolean isShowing() { return Container.this.isShowing(); } - + public boolean contains(java.awt.Point p) { try { - return unoAccessibleComponent.containsPoint(new com.sun.star.awt.Point(p.x, p.y)); + return unoAccessibleComponent.containsPoint(new com.sun.star.awt.Point(p.x, p.y)); } catch (com.sun.star.uno.RuntimeException e) { return false; } } - + /** Returns the location of the object on the screen. */ public java.awt.Point getLocationOnScreen() { try { - com.sun.star.awt.Point unoPoint = unoAccessibleComponent.getLocationOnScreen(); + com.sun.star.awt.Point unoPoint = unoAccessibleComponent.getLocationOnScreen(); return new java.awt.Point(unoPoint.X, unoPoint.Y); } catch (com.sun.star.uno.RuntimeException e) { return null; } } - + /** Gets the location of this component in the form of a point specifying the component's top-left corner */ public java.awt.Point getLocation() { try { - com.sun.star.awt.Point unoPoint = unoAccessibleComponent.getLocation(); + com.sun.star.awt.Point unoPoint = unoAccessibleComponent.getLocation(); return new java.awt.Point( unoPoint.X, unoPoint.Y ); } catch (com.sun.star.uno.RuntimeException e) { return null; } } - + /** Moves this component to a new location */ public void setLocation(java.awt.Point p) { // Not supported by UNO accessibility API } - + /** Gets the bounds of this component in the form of a Rectangle object */ public java.awt.Rectangle getBounds() { try { - com.sun.star.awt.Rectangle unoRect = unoAccessibleComponent.getBounds(); + com.sun.star.awt.Rectangle unoRect = unoAccessibleComponent.getBounds(); return new java.awt.Rectangle(unoRect.X, unoRect.Y, unoRect.Width, unoRect.Height); } catch (com.sun.star.uno.RuntimeException e) { return null; } } - + /** Moves and resizes this component to conform to the new bounding rectangle r */ public void setBounds(java.awt.Rectangle r) { // Not supported by UNO accessibility API } - + /** Returns the size of this component in the form of a Dimension object */ public java.awt.Dimension getSize() { try { - com.sun.star.awt.Size unoSize = unoAccessibleComponent.getSize(); + com.sun.star.awt.Size unoSize = unoAccessibleComponent.getSize(); return new java.awt.Dimension(unoSize.Width, unoSize.Height); } catch (com.sun.star.uno.RuntimeException e) { return null; } } - + /** Resizes this component so that it has width d.width and height d.height */ public void setSize(java.awt.Dimension d) { // Not supported by UNO accessibility API } - /** Returns the Accessible child, if one exists, contained at the local coordinate Point */ + /** Returns the Accessible child, if one exists, contained at the local coordinate Point */ public javax.accessibility.Accessible getAccessibleAt(java.awt.Point p) { try { java.awt.Component c = AccessibleObjectFactory.getAccessibleComponent( unoAccessibleComponent.getAccessibleAtPoint(new com.sun.star.awt.Point(p.x, p.y))); - + return (javax.accessibility.Accessible) c; } catch (com.sun.star.uno.RuntimeException e) { return null; } } - + public boolean isFocusTraversable() { return Container.this.isFocusable(); } - + public void requestFocus() { unoAccessibleComponent.grabFocus(); } } - + public String toString() { return UnoRuntime.generateOid(unoAccessible); } |